Water Filtration

There is a serious debate going on about reverse osmosis. People want to know what the disadvantages of reverse osmosis are and does reverse osmosis make water safer to drink. With all these questions and doubts, it just makes sense to understand a little about this process of water filtration and then you can decide what is the truth.

Reverse osmosis has been quite successful in the commercial sector, where it was originally designed for desalination. However, critics of the system have misgivings and tend to point out the disadvantages of reverse osmosis at homes because they feel that the system is hyped by the manufacturers.

This article will give you an honest and unbiased view about the disadvantages and also answer the question — does reverse osmosis make water safer to drink?

Disadvantages of Reverse Osmosis at Homes:

One disadvantage of this system is the time it takes to filter water, roughly three to four times longer than most other types of filters, but keep in mind a reverse osmosis system filters out far more contaminants than standard filters. Then there is the price factor which can run into the thousands of dollars for a whole house system, although smaller under sink units are available for much less. In addition, there is still the question does reverse osmosis make water safer to drink?

The answer to this question is a resounding yes. Reverse osmosis uses a process known as ultra filtration wherein a membrane is used to filter the water. The openings of this membrane are microscopic which do not allow larger particles to pass through. The systems also use electric shocks to keep chemicals from passing through the membrane.

The process of not allowing contaminants to pass through the membrane is called rejecting the contaminant and there is a rate for this process. With the rate set at high, the membrane will not allow undesirable elements to pass through it making the water safer to drink.

Some say the disadvantages of reverse osmosis far outweigh the benefits, yet those who suffer with health problems or who do not have access to good tasting, odor-free water they feel is safe to drink swear by these systems. Of course, the best way for you to judge the efficacy of a water filtration system whether it is a reverse osmosis system or otherwise is by testing it and making sure that it fulfills your water treatment needs. Different systems handle water treatment differently and you have to find the one that is right for your requirements.

An Ezine Article

You must be logged in to post a comment.